SLEEP LIKE
NEVER BEFORE
Thermal biofeedback technology that orchestrates your perfect sleep temperature cycle.
Our hourglass-shaped device uses your body's natural thermal patterns to guide you into deep, restorative sleep. Cool down as you drift off, warm up as you rise.
Preorder Now - $249THE THERMOSAND EXPERIENCE
That first night changes everything
BEDTIME
As you climb into bed, Thermosand glows cool blue. You feel your temperature gently dropping—your body naturally shifts into deep sleep mode. No effort required.
DEEP SLEEP
Through the night, our algorithms maintain your ideal thermal environment. The hourglass slowly rotates, pulsing with golden warmth as you cycle through sleep stages.
WAKE UP
Before your alarm, Thermosand gradually warms your room. You wake naturally, refreshed—as if the sun itself has been waiting for you to rise.
JOIN THE SLEEP REVOLUTION
Limited launch: 5,000 units available
THERMOSAND DEVICE
Free shipping • 30-night guarantee • 2-year warranty
- ✓ Smart AC integration
- ✓ Biofeedback sensors
- ✓ ML-powered temperature profiles
- ✓ Sleep analytics dashboard
- ✓ Optional $9/mo analytics subscription